| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $244.55 | 7.602% | $263.1407 | $263.14 | $263.15 | $263.10 |
| Purchase #2 | $194.41 | 9.588% | $213.05 | $213.05 | $213.05 | $213.10 |
| Purchase #3 | $53.82 | 12.717% | $60.6643 | $60.66 | $60.65 | $60.70 |
| Purchase #4 | $79.67 | 5.624% | $84.1506 | $84.15 | $84.15 | $84.20 |
| Purchase #5 | $183.73 | 6.116% | $194.9669 | $194.97 | $194.95 | $195.00 |
| Purchase #6 | $158.53 | 6.594% | $168.9835 | $168.98 | $169.00 | $169.00 |
| Purchase #7 | $126.63 | 13.601% | $143.8529 | $143.85 | $143.85 | $143.90 |
| 7 purchase totals = | $1,041.34 | $1,128.8089 | $1,128.80 | $1,128.80 | $1,129.00 | |